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Diffstat (limited to '')
| -rw-r--r-- | accessibility/source/extended/AccessibleGridControlHeaderCell.cxx | 166 |
1 files changed, 166 insertions, 0 deletions
diff --git a/accessibility/source/extended/AccessibleGridControlHeaderCell.cxx b/accessibility/source/extended/AccessibleGridControlHeaderCell.cxx new file mode 100644 index 0000000000..00b3e60d7d --- /dev/null +++ b/accessibility/source/extended/AccessibleGridControlHeaderCell.cxx @@ -0,0 +1,166 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#include <com/sun/star/accessibility/AccessibleStateType.hpp> +#include <com/sun/star/lang/IndexOutOfBoundsException.hpp> +#include <extended/AccessibleGridControlHeaderCell.hxx> +#include <vcl/accessibletable.hxx> +#include <vcl/svapp.hxx> + +namespace accessibility +{ + using namespace ::com::sun::star::accessibility; + using namespace ::com::sun::star::lang; + using namespace ::com::sun::star::uno; + using namespace ::vcl; + using namespace ::vcl::table; + +AccessibleGridControlHeaderCell::AccessibleGridControlHeaderCell(sal_Int32 _nColumnRowId, + const Reference< XAccessible >& rxParent, + IAccessibleTable& rTable, + AccessibleTableControlObjType eObjType) +: AccessibleGridControlCell(rxParent, rTable, + (eObjType == AccessibleTableControlObjType::ROWHEADERCELL) ? _nColumnRowId : 0, + (eObjType == AccessibleTableControlObjType::ROWHEADERCELL) ? 0 : _nColumnRowId, + eObjType) +, m_nColumnRowId(_nColumnRowId) +{ + assert(eObjType == AccessibleTableControlObjType::ROWHEADERCELL || eObjType == AccessibleTableControlObjType::COLUMNHEADERCELL); +} +/** Return a bitset of states of the current object. +*/ +sal_Int64 AccessibleGridControlHeaderCell::implCreateStateSet() +{ + sal_Int64 nStateSet = 0; + + if( isAlive() ) + { + // SHOWING done with mxParent + if( implIsShowing() ) + nStateSet |= AccessibleStateType::SHOWING; + + nStateSet |= AccessibleStateType::VISIBLE; + nStateSet |= AccessibleStateType::FOCUSABLE; + nStateSet |= AccessibleStateType::TRANSIENT; + nStateSet |= AccessibleStateType::SELECTABLE; + + if ( m_aTable.IsRowSelected(m_nColumnRowId) ) + nStateSet |= AccessibleStateType::SELECTED; + } + else + nStateSet |= AccessibleStateType::DEFUNC; + + return nStateSet; +} + +/** @return + The count of visible children. +*/ +sal_Int64 SAL_CALL AccessibleGridControlHeaderCell::getAccessibleChildCount() +{ + return 0; +} + + +/** @return + The XAccessible interface of the specified child. +*/ +Reference<XAccessible > SAL_CALL AccessibleGridControlHeaderCell::getAccessibleChild( sal_Int64 ) +{ + throw IndexOutOfBoundsException(); +} +// XInterface ------------------------------------------------------------- + + /** Queries for a new interface. */ + css::uno::Any SAL_CALL AccessibleGridControlHeaderCell::queryInterface( const css::uno::Type& rType ) + { + Any aRet = AccessibleGridControlCell::queryInterface(rType); + return aRet; + } + + /** Acquires the object (calls acquire() on base class). */ + void SAL_CALL AccessibleGridControlHeaderCell::acquire() noexcept + { + AccessibleGridControlCell::acquire(); + } + + /** Releases the object (calls release() on base class). */ + void SAL_CALL AccessibleGridControlHeaderCell::release() noexcept + { + AccessibleGridControlCell::release(); + } + /** @return The XAccessibleContext interface of this object. */ + Reference< css::accessibility::XAccessibleContext > SAL_CALL AccessibleGridControlHeaderCell::getAccessibleContext() + { + ensureIsAlive(); + return this; + } + + +/** Grabs the focus to the column header. */ +void SAL_CALL AccessibleGridControlHeaderCell::grabFocus() +{ +} + +/** @return + The name of this class. +*/ +OUString SAL_CALL AccessibleGridControlHeaderCell::getImplementationName() +{ + return "com.sun.star.accessibility.AccessibleGridControlHeaderCell"; +} + +tools::Rectangle AccessibleGridControlHeaderCell::implGetBoundingBox() +{ + vcl::Window* pParent = m_aTable.GetAccessibleParentWindow(); + tools::Rectangle aGridRect( m_aTable.GetWindowExtentsRelative( *pParent ) ); + sal_Int32 nIndex = getAccessibleIndexInParent(); + tools::Rectangle aCellRect; + if (m_eObjType == AccessibleTableControlObjType::COLUMNHEADERCELL) + aCellRect = m_aTable.calcHeaderCellRect(true, nIndex); + else + aCellRect = m_aTable.calcHeaderCellRect(false, nIndex); + return tools::Rectangle(Point(aGridRect.Left()+aCellRect.Left(),aGridRect.Top()+aCellRect.Top()), aCellRect.GetSize()); +} + + +AbsoluteScreenPixelRectangle AccessibleGridControlHeaderCell::implGetBoundingBoxOnScreen() +{ + AbsoluteScreenPixelRectangle aGridRect( m_aTable.GetWindowExtentsAbsolute() ); + sal_Int32 nIndex = getAccessibleIndexInParent(); + tools::Rectangle aCellRect; + if (m_eObjType == AccessibleTableControlObjType::COLUMNHEADERCELL) + aCellRect = m_aTable.calcHeaderCellRect(true, nIndex); + else + aCellRect = m_aTable.calcHeaderCellRect(false, nIndex); + return AbsoluteScreenPixelRectangle(AbsoluteScreenPixelPoint(aGridRect.Left()+aCellRect.Left(),aGridRect.Top()+aCellRect.Top()), aCellRect.GetSize()); +} + +sal_Int64 SAL_CALL AccessibleGridControlHeaderCell::getAccessibleIndexInParent() +{ + SolarMutexGuard g; + + ensureIsAlive(); + return m_nColumnRowId; +} + +} // namespace accessibility + + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |